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Creators/Authors contains: "Pai, Ramdas"

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  1. ; ; ; ; ; ; (, IEEE International Conference on Consumer Electronics (ICCE) 2021)
    null (Ed.)
    Future healthcare systems require smart hospitals with system-wide wireless communications and positioning functions, which cannot be facilitated by existing radio-frequency (RF) wireless technologies. In this paper, we present integrated design of a novel low-complexity received signal strength (RSS) based hybrid visible light communication (VLC) and indoor positioning (VLP) system. This VLC/VLP tracking system consist of host optical transceivers embedded in existing light-emitting diode (LED) bulbs and user-end optical tags, which interface with the existing 120AVC power wiring in a building. The new hybrid VLC/PLC tracking system was validated by simulation and experimentation. This LED VLC tracking system will enable smart hospital operations to modernize next-generation intelligent healthcare systems 
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  2. ; ; ; ; ; ; ; (, Journal of Communications)
    null (Ed.)
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